The Center for American Progress' Think Progress website is home for one of the strongest and most widely read climate science / clean energy blogs.  Led by Joe Romm, Climate Progress/Think Progress Green wades forcefully into climate science discussions and provides excellent material about clean energy progress.  For anyone (especially Americans) concerned about fostering the conditions for a prosperous and secure climate-friendly future, Think Progress Green is on a must read list.

With that it mind, an end of year Think Progress post provided rather stunning reading -- not due to its contents but due to what it didn't contain.